.container {
    width: 100%;
    height: 3800px;
}

.content-one {
    width: 100%;
    height: 615px;
}

.content-one img {
    width: 100%;
}

.content-two {
    width: 100%;
    height: 826px;
}

.content-two-cot {
    width: 1200px;
    height: 826px;
    margin: auto;
}

.content-two-cot p {
    font-size: 41px;
    font-weight: 600;
    text-align: center;
}

.content-two-cot ul {
    display: flex;
    margin-top: 138px
}

.content-two-cot ul li {
    width: 24%;
    height: 587px;
}

.content-two-cot ul li p:first-child {
    font-weight: 700;
    color: #000000;
    font-size: 18px;
}

.content-two-cot ul li p:nth-child(2) {
    margin-top: 10px;
    font-weight: 700;
    color: #000000;
    font-size: 30px;
    margin-bottom: 38px;
}

.content-two-cot ul li p:nth-child(4) {
    font-weight: 700;
    color: #000000;
    font-size: 18px;
    margin-top: 41px;
}

.content-two-cot ul li p:nth-child(5) {
    padding-left: 22px;
    color: #000000;
    font-size: 16px;
    margin-top: 31px;
    text-align: left;
}

.content-three {
    width: 100%;
    height: 6107px;
    background-color: #f7f7f7;
}

.content-three-cot {
    width: 1200px;
    height: 1600px;
    background-color: #f7f7f7;
    margin: auto;
}

.content-three-cot p {
    font-size: 41px;
    font-weight: 600;
    text-align: center;
    padding-top: 30px;
    margin-bottom: 70px;
}


/* 仿 */

.content-three-cot ul li {
    display: flex;
    align-items: center;
    margin-bottom: 45px;
    /* margin-top: 30px; */
}

.content-three-cot ul li .content-three-cot-p {
    width: 92px;
    line-height: 28px;
    background-color: #2c54fc;
    border-radius: 446px;
    color: #ffffff;
    font-size: 18px;
    text-align: center;
    margin-right: 9px;
    padding-top: 0;
    padding-right: 1px;
}

.content-three-cot ul li div {
    width: 1200px;
    background-color: #fff;
    padding-right: 80px;
}

.content-three-cot ul li div img {
    float: left;
    margin-right: 21px;
}

.content-three-cot ul li div p:nth-child(2) {
    color: #636363;
    font-size: 18px;
    padding-top: 14px;
    margin-bottom: 37px;
    padding-right: 564px;
    box-sizing: border-box;
}

.content-three-cot ul li div p:nth-child(3) {
    color: #636363;
    font-size: 14px;
    margin-bottom: 50px;
    line-height: 20px;
}

.content-three-cot ul li div ul {
    display: flex;
    justify-content: end;
}

.content-three-cot ul li div ul li {
    padding: 5px 15px;
    width: 152px;
    height: 34px;
    background-color: #f3f5f6;
    border-radius: 15px;
    text-align: center;
    justify-content: center;
    color: #808080;
    font-size: 12px;
    margin-right: 20px;
    position: relative;
    line-height: 34px;
}

.content-three-cot ul li:first-child::after {
    position: absolute;
    top: 8px;
    left: -444%;
    transform: translateX(-50%);
    content: '';
    width: 0px;
    height: 139px;
    border-right: 2px dashed;
    border-color: #2c54fc;
}

.content-six {
    width: 1200px;
    height: 706px;
    margin: auto;
}

.content-six .content-six-p {
    font-size: 50px;
    text-align: center;
    font-weight: 600;
    margin-top: 207px;
    margin-bottom: 90px;
}

.content-six ul {
    display: flex;
    justify-content: space-between;
    margin-top: 19px;
}

.content-six ul li {
    width: 278px;
    height: 215px;
    border: 1px;
    box-sizing: border-box;
    background-color: #fff;
    text-align: center;
    margin-bottom: 71px;
    border-radius: 10px;
    box-shadow: 0px 6px 3px rgb(0 0 0 / 16%);
    position: relative;
}

.content-six ul li img {
    margin-top: 33px;
    margin-bottom: 23px;
    perspective: 1000px;
    transition: transform 0.3s linear;
}


/* 动画 */

.content-six ul li:before,
.content-six ul li:after {
    content: '';
    display: block;
    width: 0;
    height: 0;
    position: absolute;
    z-index: 2;
    margin: -2px;
    visibility: hidden;
}

.content-six ul li:hover:before,
.content-six ul li:hover:after {
    visibility: visible;
    width: 100%;
    height: 100%;
}

.content-six ul li:before {
    top: 0px;
    left: 1px;
    border-top: 2px solid #2c54fc;
    border-right: 2px solid #2c54fc;
    transition: visibility 0.1s linear 0s, height 0.1s linear 0.5s, width 0.1s linear 0.6s;
}

.content-six ul li:hover:before {
    transition: visibility 0.1s linear 0s, width 0.1s linear 0s, height 0.1s linear 0.2s;
}

.content-six ul li:after {
    border-left: 2px solid #2c54fc;
    border-bottom: 2px solid #2c54fc;
    right: 1px;
    bottom: 1px;
    transition: visibility 0.1s linear 0s, height 0.1s linear 0.2s, width 0.1s linear 0.3s;
}

.content-six ul li:hover:after {
    transition: visibility 0.1s linear 0.3s, width 0.1s linear 0.3s, height 0.1s linear 0.4s;
}


/* asjdakdbk */


/* .content-six ul li::before {
    position: absolute;
    content: '';
    border: 3px solid transparent;
    width: 0;
    height: 0;
    top: 0;
    left: 0;
}

.content-six ul li::before {
    box-sizing: inherit;
    position: absolute;
    content: '';
    width: 0;
    height: 0;
    bottom: 0;
    right: 0;
}

.content-six ul li:hover::before {
    width: 100%;
    height: 100%;
    border-top-color: red;
    transition: width .3s linear, height .3s;
} */


/* .content-six ul li:hover::after {
    width: 100%;
    height: 100%;
    border-top-color: red;
    border-right-color: red;
    transition: width .3s ease, height .3s ease;
} */

.content-six ul li:hover img {
    transform: translateY(-15px);
}


/* 动画 */

.content-seven {
    width: 1200px;
    height: 2227px;
    margin: auto;
}

.content-seven ul {
    display: flex;
    justify-content: space-between;
    margin-bottom: 67px;
}

.content-seven ul li {
    width: 25%;
    overflow: hidden;
}

.content-seven ul li img {
    width: 100%;
    transition: all 2s linear;
}

.content-seven ul li img:hover {
    transform: scale(1.2);
}

.content-twelve {
    width: 1200px;
    height: 1376px;
    margin: auto;
    margin-top: 30px;
}

.content-twelve .content-twelve-p {
    font-weight: 700;
    color: #636363;
    font-size: 50px;
    text-align: center;
    margin-bottom: 55px;
}


/* 总p设置 */

.content-twelve p {
    /* text-align: center; */
    margin-bottom: 32px;
    padding-left: 60px;
}


/* 儿子手法 */

.content-twelve-cot {
    height: 1124px;
    display: flex;
}

#content-twelve-cot {
    height: 40px;
}

.content-twelve-cot ul:first-child {
    background-color: #fe6666;
    border-radius: 10px 10px 0 0;
}

.content-twelve-cot ul:nth-child(2) {
    box-shadow: 3px 3px 25px rgb(0 0 0 / 25%);
    margin-top: 23px;
    border-radius: 10px;
    position: relative;
}

.content-twelve-cot ul:first-child li {
    width: 576px;
}

.content-twelve-cot ul:nth-child(2) li {
    width: 575px;
}

.content-twelve-cot ul li:first-child p {
    font-size: 32px;
    color: #f3f3f3;
}

.content-twelve-cot ul li:first-child p {
    font-size: 32px;
    color: #f3f3f3;
    text-align: center;
    padding-left: 0;
}

.content-twelve-cot ul li:nth-child(2) p:first-child {
    font-size: 32px;
    color: #f3f3f3;
}

.content-twelve-cot ul li:nth-child(2) p:nth-child(2) {
    font-size: 18px;
    color: #f3f3f3;
    border-bottom: 1px solid #ffff;
}

.content-twelve-cot ul li:nth-child(3) p:first-child {
    font-size: 32px;
    color: #f3f3f3;
}

.content-twelve-cot ul li:nth-child(3) p:nth-child(2) {
    font-size: 18px;
    color: #f3f3f3;
    border-bottom: 1px solid #ffff;
}

.content-twelve-cot ul li:nth-child(4) p:first-child {
    font-size: 32px;
    color: #f3f3f3;
}

.content-twelve-cot ul li:nth-child(4) p:nth-child(2) {
    font-size: 18px;
    color: #f3f3f3;
    border-bottom: 1px solid #ffff;
}

.content-twelve-cot ul li:nth-child(5) p:first-child {
    font-size: 32px;
    color: #f3f3f3;
}

.content-twelve-cot ul li:nth-child(5) p:nth-child(2) {
    font-size: 18px;
    color: #f3f3f3;
    border-bottom: 1px solid #ffff;
}

.content-twelve-cot ul li:nth-child(6) p:first-child {
    font-size: 32px;
    color: #f3f3f3;
}

.content-twelve-cot ul li:nth-child(6) p:nth-child(2) {
    font-size: 18px;
    color: #f3f3f3;
    border-bottom: 1px solid #ffff;
}

.content-twelve-cot ul li:nth-child(7) p:first-child {
    font-size: 32px;
    color: #f3f3f3;
}

.content-twelve-cot ul li:nth-child(7) p:nth-child(2) {
    font-size: 18px;
    color: #f3f3f3;
    border-bottom: 1px solid #ffff;
}

.content-twelve-cot ul li:nth-child(8) p:first-child {
    font-size: 32px;
    color: #f3f3f3;
}

.content-twelve-cot ul li:nth-child(8) p:nth-child(2) {
    font-size: 18px;
    color: #f3f3f3;
    border-bottom: 1px solid #ffff;
}

.content-twelve-cot ul li:nth-child(9) {
    height: 60px;
    background-color: #fe6666;
    border-radius: 0 0 10px 10px;
}

.content-twelve-cot ul:nth-child(2) li:first-child p {
    color: black;
    font-size: 32px;
}


/* 右边 */

.content-twelve-cot ul:nth-child(2) li:nth-child(2) p:first-child {
    font-size: 32px;
    color: black;
}

.content-twelve-cot ul:nth-child(2) li:nth-child(2) p:nth-child(2) {
    font-size: 18px;
    color: black;
    border-bottom: 1px solid rgb(176, 171, 171);
}

.content-twelve-cot ul:nth-child(2) li:nth-child(3) p:first-child {
    font-size: 32px;
    color: black;
}

.content-twelve-cot ul:nth-child(2) li:nth-child(3) p:nth-child(2) {
    font-size: 18px;
    color: black;
    border-bottom: 1px solid rgb(176, 171, 171);
}

.content-twelve-cot ul:nth-child(2) li:nth-child(4) p:first-child {
    font-size: 32px;
    color: black;
}

.content-twelve-cot ul:nth-child(2) li:nth-child(4) p:nth-child(2) {
    font-size: 18px;
    color: black;
    border-bottom: 1px solid rgb(176, 171, 171);
}

.content-twelve-cot ul:nth-child(2) li:nth-child(5) {
    height: 143px;
    padding-top: 4px;
    border-bottom: 1px solid rgb(176, 171, 171);
}

.content-twelve-cot ul:nth-child(2) li:nth-child(6) {
    height: 143px;
    padding-top: 10px;
    border-bottom: 1px solid rgb(176, 171, 171);
}

.content-twelve-cot ul:nth-child(2) li:nth-child(7) p:first-child {
    font-size: 32px;
    color: black;
}

.content-twelve-cot ul:nth-child(2) li:nth-child(7) p:nth-child(2) {
    font-size: 18px;
    color: black;
    border-bottom: 1px solid rgb(176, 171, 171);
}

.content-twelve-cot ul:nth-child(2) li:nth-child(5)::after {
    content: "";
    width: 500px;
    height: 2px;
    background-color: rgb(176, 171, 171);
    position: absolute;
    top: 686px;
    left: 286px;
    transform: translateX(-50%) rotate(-5deg);
}

.content-twelve-cot ul:nth-child(2) li:nth-child(6)::before {
    content: "";
    width: 500px;
    height: 2px;
    background-color: rgb(176, 171, 171);
    position: absolute;
    top: 861px;
    left: 286px;
    transform: translateX(-50%) rotate(-5deg);
}


/* 教师队伍 */

.teacher-content li:hover {
    transform: translateY(-8px)
}

.teacher-content ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
}

.teacher-content ul li {
    width: 239px;
    height: 302px;
    overflow: hidden;
    position: relative;
    transition: all .1s linear;
}

.teacher-content ul li img {
    width: 239px;
    height: 302px;
}

.teacher-content ul li div {
    width: 179px;
    height: 314px;
    /* // background-color: #08090A; */
    display: inline-block;
    position: absolute;
    top: 180px;
    left: 30px;
    border-radius: 8px;
    font-size: 14px;
    transition: all .6s linear;
    /* // box-shadow:0px 3px 6px rgb(44 84 252 / 16%) ; */
    background-color: rgba(0, 0, 0, 0.5);
    color: #ffffff;
}

.teacher-content ul li p span {
    color: #F76F44;
}

.teacher-content ul div:hover {
    display: inline-block;
    position: absolute;
    top: 24px;
    /* // left: 30px; */
}